Secretariat - 1973 Marlboro Cup Invitational Handicap (CBS Broadcast)

The legendary Chic Anderson with the call from Belmont Park, with Jack Whitaker hosting the post parade, along with Frank Wright for post race commentary and interviews.
UA-cam does not automatically default to the 1080p HD setting when watching this video, sometimes using 720p instead, so make sure to see if you are watching it in 1080p for the best viewing experience.
This particular video did not have the aspect of the CBS cameras for the race itself, oddly switching to what looks to be one of the NYRA track cameras when the gate opens.
The difference is quite noticeable when the race replay from the CBS camera is shown after the race to the team principals, as the angle was much better, especially coming down the stretch.
Let's hope that the complete CBS footage of this race is just waiting to be uncovered and remastered.